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Oligoclase
Oligoclase

Sunstone
Sunstone



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Oligoclase
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Sunstone

Oligoclase Vs Sunstone

Astrology

Origin

Southern and central Africa
Canada, USA, Tanzania, Norway

Color

Colorless, Brown, Greenish, gray
Red, Yellow, Brown, pink, Green

Streak

White
-

For which Rashi?

-
Leo

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.62-2.672.62-2.65
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

From the Greek, oligos and kasein, little cleavage.
001

Mohs Hardness

6-6.56
2 10
👆🏻

Chemical Composition

Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
Weak or absentWalter Schumann

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

-
Transparent, Translucent, Transparent to translucent

Refractive Index

1.538-1.5501.53-1.55
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Triclinic

Birefringence

0.0100.007-0.010
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent to translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Empowerment

Healing

Emotional healing
Physical healing

Qualities Associated

Harmony
Joy

Oligoclase Vs Sunstone Fracture

Fracture is an important parameter when you compare Oligoclase and Sunstone Physical Properties. It is necessary to understand the significance of these properties, before you compare Oligoclase Vs Sunstone fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Oligoclase is Uneven.

Oligoclase Vs Sunstone Luster

A primary knowledge about Oligoclase vs Sunstone luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Oligoclase exhibits Vitreous luster. Sunstone, on other hand, exhibits Vitreous luster.